Olympic gold medalist Michael Phelps joins David to talk about what it took to become the most decorated Olympic athlete of all time, his battles with depression, and more.To learn more about how CNN protects listener privacy, visit <a href="https://cnn.com/privacy">cnn.com/privacy</a> Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a>

Ep. 229 - Andrea Mitchell

David Axelrod, the founder and director of the University of Chicago Institute of Politics, and CNN bring you The Axe Files, a series of revealing interviews with key figures in the political world. Go beyond the soundbites and get to know some of the most interesting players in politics.